HSN code 280440
Sub-heading in chapter 28 — Inorganic chemicals, organic or inorganic compounds of precious metals, of…
Oxygen
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Sub-heading (6 digits) |
| Section | Section VI — Chemical and allied products |
| Chapter 28 | Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes |
| Heading 2804 | Hydrogen, rare gases and other non-metals |
| Sub-heading 280440 | Oxygen |
2 codes under HSN 280440
| HSN code | Description |
|---|---|
28044010 | Medicinal grade |
28044090 | Oxygen – other |
Using HSN 280440 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (2804) on B2B invoices, and a business above ₹5 crore must show 6 digits (280440) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 280440?
HSN code 280440 is the sub-heading for: Oxygen.
What is the GST rate for HSN 280440?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 280440 before invoicing.
How many digits of HSN 280440 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (2804) on B2B invoices. Above ₹5 crore: 6 digits (280440) on all invoices.